Bremerton weather in April

In April, Bremerton sees average daytime highs of 56°F and overnight lows near 44°F, with 4.0 in of precipitation across 14.7 wet days and about 13.3 hours of daylight. It is the 7th-warmest and 7th-wettest month of the year here.

Highs climb over the month, from about 53°F in the first days to 58°F by the end. The sky is clear or mostly clear about 15% of the time in April, and the air most often feels dry.

Daylight stretches from about 12 h 30 min at the start of April to 14 h 06 min by month's end. Set against the rest of the year, April is Bremerton's 7th-clearest and 7th-windiest month. For the whole year in context, see Bremerton's year-round climate.

Daytime high
56°
7th warmest
Overnight low
44°
6th coldest
Precipitation
4.0 in
14.7 wet days
Daylight
13 h 24 min
5:29 AM – 6:52 PM
Cloud cover
71%
7th clearest
Wind
5 mph
7th windiest
Solar energy
4.44 kWh/m²
Travel score
3.2
out of 10

Bremerton is city in Kitsap County, Washington, United States.

Density
537/km²
people per km²
Founded
1891

Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.

Temperature in April

Average highAverage lowShaded bands: 10–90% of days

Highs climb over the month, from about 53°F in the first days to 58°F by the end.

A typical April day in Bremerton reaches about 56°F in the afternoon and slips back to 44°F overnight — a 11°F spread between the day's warmth and the night's chill. On most days the high lands between 50°F and 63°F. Set against its neighbours, April runs about 5°F warmer than March and about 6°F cooler than May.

30°40°50°60°70°151015202530
Avg high (°F)Avg low (°F)
15343
25343
35343
45343
55443
65443
75443
85443
95444
105444
115544
125544
135544
145544
155544
165644
175644
185645
195645
205645
215745
225745
235745
245746
255846
265846
275846
285846
295846
305947

Bremerton weather by month

How April compares with the rest of the year at a glance. April is the 7th-warmest and 7th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°F)Rainfall (inches)Wet daysSnow daysDaylight (hours)Travel score
Jan46° / 39°6.717.82.88.70.9
Feb48° / 40°4.614.61.89.91.4
Mar51° / 41°5.317111.62.1
Apr56° / 44°4.014.70.213.33.2
May62° / 50°2.812.2014.95.0
Jun67° / 55°2.29.7015.76.1
Jul73° / 59°1.36.1015.47.7
Aug74° / 60°1.46.1014.17.8
Sep68° / 56°2.59.7012.46.5
Oct59° / 50°5.115.1010.64.0
Nov50° / 44°7.518.20.79.11.9
Dec45° / 39°7.417.92.48.30.9

Cloud cover in April

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 15% of the time in April.

Beyond those clear spells, partly cloudy skies cover about 15% of April, with mostly cloudy or overcast conditions the remaining 70%.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
12575
22575
32575
42575
52575
62575
72476
82575
92575
102575
112674
122674
132872
142872
152971
163070
173169
183268
193367
203466
213466
223466
233466
243565
253664
263664
273664
283664
293763
303763

Chance of precipitation in April

Any precipitationSnow

Bremerton gets around 4.0 in of rain and snow over 14.7 wet days in April. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable precipitation averages around 49% and peaks near 51% on the wettest days, and about 0 day brings snow. The odds ease toward the end of the month.

0%20%40%60%151015202530
Rain chance (%)Snow chance (%)
1512
2512
3512
4512
5511
6511
7511
8511
9511
10511
11511
12511
13511
14511
15501
16501
17501
18491
19491
20481
21481
22471
23471
24461
25461
26460
27450
28450
29450
30440

Humidity in April

DryComfortableHumidMuggyOppressiveMiserable

Most of April feels dry — the stacked bands show each day's mix of comfort levels, read off the dew point.

By dew point, April lands in the dry band about 100% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202530
Dry (%)
1100
2100
3100
4100
5100
6100
7100
8100
9100
10100
11100
12100
13100
14100
15100
16100
17100
18100
19100
20100
21100
22100
23100
24100
25100
26100
27100
28100
29100
30100

Wind in April

Winds average 5 mph in April.

Across April, daily wind ranges from about 5 mph on the calmest days to 5 mph at its breeziest. It stays fairly steady from day to day.

0246810151015202530
Wind speed (mph)Feels
15calm
25calm
35calm
45calm
55calm
65calm
75calm
85calm
95calm
105calm
115calm
125calm
135calm
145calm
155calm
165calm
175calm
185calm
195calm
205calm
215calm
225calm
235calm
245calm
255calm
265calm
275calm
285calm
295calm
305calm

Sunrise & sunset in April

DaylightNight

Daylight runs from about 12 h 30 min at the start of April to 14 h 06 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 96 minutes over April. Sunrise moves from 6:00 AM to 5:04 AM, and sunset from 6:31 PM to 7:12 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
112.56:006:31
212.65:586:32
312.65:566:33
412.75:546:35
512.75:516:36
612.85:496:38
712.95:476:39
812.95:456:41
913.05:436:42
1013.05:416:44
1113.15:396:45
1213.25:376:46
1313.25:356:48
1413.35:336:49
1513.35:316:51
1613.45:296:52
1713.45:276:54
1813.55:266:55
1913.55:246:56
2013.65:226:58
2113.75:206:59
2213.75:187:01
2313.85:167:02
2413.85:147:04
2513.95:127:05
2613.95:117:06
2714.05:097:08
2814.05:077:09
2914.15:057:11
3014.15:047:12

Solar energy in April

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in April, about 4.44 kWh/m².

For context, solar energy here swings from a low near 0.87 kWh/m² to a high of 6.22 kWh/m² in July across the year — April's 4.44 kWh/m² falls in the middle.

0246151015202530
Solar energy (kWh/m²)Level
13.8Moderate
23.9Moderate
33.9Moderate
43.9Moderate
54.0Moderate
64.0Bright
74.0Bright
84.1Bright
94.1Bright
104.2Bright
114.2Bright
124.3Bright
134.3Bright
144.4Bright
154.4Bright
164.5Bright
174.5Bright
184.6Bright
194.6Bright
204.7Bright
214.7Bright
224.8Bright
234.8Bright
244.9Bright
254.9Bright
265.0Bright
275.0Bright
285.0Bright
295.1Bright
305.1Bright
Planning a trip in April

Hazard calendar for Bremerton

In seasonPeak

In April, Bremerton sits inside its rainy season season. The full year is below, with each hazard's peak months called out.

Bremerton's rainy season runs October–April, when most of the year's rain falls.

Rainy season
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Is April a good time to visit Bremerton?

Our two travel scores rate April for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).

3.2
Sightseeing
7th-best month of the year
0.0
Beach & pool
7th-best month of the year

April is a weaker month for outdoor sightseeing in Bremerton.

What to pack for Bremerton in April

From April's temperature range, rain chance, sun and wind — what's worth putting in the bag.

In April, Bremerton sees daytime highs around 56°F and nights near 44°F. Pack rain gear. Worth having: a warm layer. About 15 days see rain.

rain geara warm layer

Sea temperature near Bremerton in April

The nearest coast averages about 48°F in April — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea at the nearest coast (about 40 mi away) is warmest in August at about 53°F and coldest in February near 46°F.

The water stays below 68°F all year — cool enough that most swimmers want a wetsuit.

45°50°55°JanFebMarAprMayJunJulAugSepOctNovDecbracing
Sea temperature (°F)Comfort
Jan46Bracing
Feb46Bracing
Mar47Bracing
Apr48Bracing
May50Bracing
Jun52Bracing
Jul53Bracing
Aug53Bracing
Sep53Bracing
Oct50Bracing
Nov49Bracing
Dec47Bracing

UV index in Bremerton in April

LowModerateHighVery highExtreme

Clear-sky midday UV in April peaks around 5 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Bremerton peaks around July 17 at about 8 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near December 17 at about 1 (low).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 8 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecLowModerateHighVery highHighModerateLowJul 17UV 8Dec 17UV 1
UV index (midday)Level
Jan1Low
Feb1Low
Mar4Moderate
Apr5Moderate
May7High
Jun6High
Jul8Very high
Aug6High
Sep4Moderate
Oct3Moderate
Nov1Low
Dec1Low
Location & terrain

Where is Bremerton?

Bremerton sits at 47.6°N, 122.6°W, 36 ft above sea level, in United States. The nearest listed city is Silverdale, 6.2 mi away.

Topography around Bremerton

How much the land rises and falls, and what covers it, within 2, 10 and 50 miles of Bremerton.

Within 2 miles, the terrain around Bremerton has only modest variations in elevation — a maximum elevation change of 449 ft around an average of 82 ft above sea level; within 10 miles, significant variations in elevation — a maximum elevation change of 1,778 ft; within 50 miles, very significant variations in elevation — a maximum elevation change of 7,589 ft.

The land around Bremerton is covered by water (40%), trees (28%) and artificial surfaces (28%) within 2 miles, trees (64%) and water (26%) within 10 miles, and trees (71%) within 50 miles.

2 miles
449 ft
10 miles
1,778 ft
50 miles
7,589 ft
treesgrasslandartificial surfacesbare terrainwater
April weather nearby: Silverdale 6.2 mi · Bainbridge Island 6.8 mi · Seattle 14 mi · Burien 15 mi · Columbia City 17 mi · SeaTac 18 mi · Des Moines 19 mi · Tukwila 19 mi

United States travel facts

Power plugs
Type A / B
120 V · 60 Hz
Prices
≈ 100% of US
price level, 2025
GDP per capita
$90,027
2025
Happiness
6.8 / 10
World Happiness, 2025
Safe drinking water
98%
of population, 2024
Homicide rate
5.8
per 100k, 2023
Road deaths
12.7
per 100k/yr, 2019
Income group
High
World Bank
Religion
Protestant 47%unaffiliated 23%Roman Catholic 21%Jewish 2%

Sources: World Bank, US State Department, World Happiness Report, WHO/UNICEF, EF EPI, CIA World Factbook.

Data sources

Temperature, precipitation, cloud, humidity, wind and solar figures are a 1991–2020 climatology for Bremerton (47.5673°, -122.6326°, elevation 36 ft), computed from hourly ERA5 reanalysis — contains modified Copernicus Climate Change Service information. Sun figures are astronomical calculations, not observations. City data © GeoNames, CC BY 4.0. Map outlines from Natural Earth (public domain); interactive map © Google. Sea temperatures are the NOAA OISST v2.1 1991–2020 monthly climatology (public domain), sampled at the nearest ocean point. UV index is derived from CAMS (Copernicus Atmosphere Monitoring Service) clear-sky UV data — contains modified Copernicus Atmosphere Monitoring Service information. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).